Question

Starting from rest at point A, you ride your motorcycle north to
Point B 75.0 m away, increasing speed at a steady rate of 2.00
m/s^2. You gradually turn to the east along a circular path of
radius 50.0 m at a constant speed from B to C, until your direction
is due east at C. You then continue eastward slowly at a steady
rate of 1.00 m/s^2 until you come to rest at point D.
(a) What is your average acceleration and velocity from A to D?